""ET TROJAN Quad7777 Botnet - Outbound Login Prompt from Compromised Endpoint""
SID: 2055288
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_and_Server, created_at 2024_08_16, deployment Perimeter, confidence High, signature_severity Major, updated_at 2024_08_16
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: 7777
Destination Network: any
Destination Port: any
Flow: established,to_client
Contents:
- Value: "xlogin|3a|" Depth: 7
Within:
PCRE:
Special Options:
- fast_pattern